Application level automatic format of removable media
View Patent ↗An invention is provided for automatically formatting removable media at the application level. The method includes intercepting a write request to write to removable media, and determining if the removable media is unformatted. When the removable media is unformatted, the removable media is automatically prepared for content. The write request is then provided to an operating system, which performs a write operation on the removable media. In one aspect, the method can determine whether the write request is directed to a supported drive, which is a drive within a predetermined set of supported drives. In this aspect, if the write request is not directed to a supported drive, the write request can be provided to the operating system without formatting the removable media.
1. A method for automatically formatting removable media, comprising the operations of:
intercepting a write request to write to removable media, wherein the write request is preserved by a shell extension;
determining whether the write request is directed to a supported drive;
if the write request is directed to the supported drive, determining if the removable media is unformatted;
if the write request is directed to the supported drive, automatically preparing the removable media for content when the removable media is unformatted based on at least determining a drive type of a drive containing the removable media, and detecting a media type of the removable media present in the drive, wherein the removable media is prepared for content without user interaction, and wherein the preparing of the removable media for content without user interaction is associated with the preparing of the removable media for content;
if the write request is directed to the supported drive, providing the write request that was preserved by the shell extension to an operating system, wherein the operating system performs a write operation on the removable media; and
if the write request is not directed to the supported drive, providing the write request that was preserved by the shell extension to an operating system without determining if the removable media is unformatted and without automatically preparing the removable media for content, wherein the operating system performs the write operation on the removable media.
2. A method as recited in claim 1 , wherein the supported drive is a drive within a predetermined set of supported drives.
3. A method as recited in claim 1 , further comprising the operation of sending a message to a format application requesting the format application format the removable media when the removable media is unformatted.
4. A method as recited in claim 1 , wherein the drive type defines characteristics of the drive.
5. A method as recited in claim 1 , wherein the media type defines characteristics of the removable media.
6. A method as recited in claim 5 , wherein the removable media is prepared for content based on the drive type and media type in response to receiving a request to write to the removable media.
7. A method as recited in claim 1 , wherein the removable media is a compact disc.
8. A method as recited in claim 1 , wherein the removable media is a digital videodisc.
9. A method as recited in claim 1 , wherein the removable media is a floppy disk.
10. A computer system for automatically formatting removable media, comprising:
a format application executed by the computer, the format application capable of automatically preparing removable media for content based on at least a drive type defining characteristics of a drive containing the removable media, and a media type defining characteristics of the removable media, wherein the removable media is prepared for content without user interaction and wherein the preparing of the removable media for content without user interaction is associated with the preparing of the removable media for content; and
a shell extension executed by the computer, wherein the shell extension is in communication with the format application, the shell extension capable of intercepting a write request and preserving the write request to write to the removable media, the shell extension is capable of determining if the removable media is unformatted,
wherein the shell extension sends a format message requesting the format application prepare the removable media for content if the removable media is unformatted.
11. A system as recited in claim 10 , wherein the shell extension provides the write request to an operating system once the removable media is prepared for content, the operating system performing a write operation on the removable media based on the write request.
12. A system as recited in claim 10 , wherein the shell extension is capable of determining whether the write request is directed to a supported drive, the supported drive being a drive within a predetermined set of supported drives.
13. A system as recited in claim 12 , wherein the shell extension provides the write request to the operating system without sending the format message to the format application if the write request is not directed to a supported drive.
14. A computer program embodied on a computer readable medium, the computer program capable of automatically formatting removable media, comprising:
program instructions for intercepting a write request to write to removable media, wherein the write request is preserved by a shell extension;
program instructions for, determining whether the write request is directed to a supported drive;
program instructions for, if the write request is directed to the supported drive, determining if the removable media is unformatted;
program instructions for, if the write request is directed to the supported drive, automatically preparing the removable media for content when the removable media is unformatted without user interaction, wherein preparing the removable media for content is based on at least a drive type defining characteristics of a drive containing the removable media, and a media type defining characteristics of the removable media, and wherein the preparing of the removable media for content without user interaction is associated with the preparing of the removable media for content;
program instructions that, if the write request is directed to the supported drive, provide the write request preserved by the shell extension to an operating system, the operating system performing a write operation on the removable media; and
program instructions that, if the write request is not directed to the supported drive, provide the write request preserved by the shell extension to an operating system without determining if the removable media is unformatted and without automatically preparing the removable media for content, wherein the operating system performs the write operation on the removable media.
15. A computer program as recited in claim 14 , wherein the supported drive is a drive within a predetermined set of supported drives.
16. A computer program as recited in claim 14 , further comprising program instructions that send a message to a format application requesting the format application format the removable media when the removable media is unformatted.